"They start firing before they climb, with AK-47," crew member Zahid Reza said.

"I was scared for my life. I was almost close to that. And they tried to shoot me many times," he said, pointing to his head. "Pointing gun all over. Here, there, in the back."

Pirates tried three times to board the U.S.-flagged cargo ship before their fourth attempt was successful, fellow crew member William Rios said, adding that the groups of pirates were different but that he thinks they were working together.

Rios said he was working on deck when he was called back to lock down the ship. Then, he said, there were gunshots, and an alarm went off to alert all crew members to wake up and get on deck.

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He said he and the ship's chief engineer took one of the pirates hostage. Reza said he persuaded the pirate -- whom he described as a young man, maybe 18 or 19 -- to trust him, pointing out that he is Bangladeshi and the pirate was Somali.

He told Abdul he would take him to the engine room to find more crew members. When they got there, the room was dark, he said, and he didn't know the ship's chief engineer was in there.

He said the chief engineer jumped the pirate first, then Reza stabbed him with his knife, and the two men tied the pirate's hands and feet. Reza said he intended to kill the youth, but the chief engineer told him, "No, we need him alive." Watch Reza talk about wanting to kill the pirate »

"He was fighting me and chief engineer, to get away from us. A lot of yelling, shouting and screaming."

Rios said he went to the lifeboat, where Capt. Richard Phillips was being held, to exchange Abdul for Phillips but was unsuccessful.

The captain -- who offered himself as a hostage in exchange for the freedom of his crew -- was rescued by U.S. Navy SEALs on Sunday. The SEALs, on the nearby guided-missile destroyer USS Bainbridge, fatally shot three pirates and rescued Phillips. A fourth pirate was arrested.

"I feel great they got killed," Reza said. "I am happy."

He said he was proud of the Navy.

Phillips arrived in Mombasa, Kenya, aboard the Bainbridge on Thursday. The crew arrived at Andrews Air Force Base in Maryland overnight. Watch crew arrive in U.S. »